Update update-pinned-env.yaml

Author: lkstrp

.github/workflows/update-fixed-env.yaml

@@ -0,0 +1,87 @@
+name: Update pinned envs
+
+on:
+  push:
+    paths:
+    - envs/environment.yaml
+  schedule:
+  - cron: "0 8 1,16 * *" # Bi-weekly
+  workflow_dispatch:
+
+env:
+  BASE_ENV: envs/environment.yaml
+
+jobs:
+  update-pinned-environment:
+    if: ${{ github.ref == 'refs/heads/main' }}
+    name: Update pinned envs
+    runs-on: ${{ matrix.os }}-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu, macos, windows]
+        include:
+        - os: ubuntu
+          suffix: "linux"
+        - os: macos
+          suffix: "macos"
+        - os: windows
+          suffix: "windows"
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Setup conda
+      uses: conda-incubator/setup-miniconda@v3
+      with:
+        activate-environment: ${{ github.event.repository.name }}
+        channels: bioconda,conda-forge,defaults
+        environment-file: ${{ env.BASE_ENV }}
+
+    - name: Update pinned environment per OS
+      run: |
+        conda env export --name ${{ github.event.repository.name }} --no-builds -c conda-forge -c bioconda --override-channels > envs/${{ matrix.suffix }}-pinned.yaml
+
+    # - name: Add SPDX header
+    #   if: ${{ matrix.suffix != 'windows' }}
+    #   run: |
+    #     SPDX_HEADER="# SPDX-FileCopyrightText: Contributors to PyPSA-Eur <https://github.com/pypsa/pypsa-eur>\n# SPDX-License-Identifier: CC0-1.0\n"
+    #     echo -e "$SPDX_HEADER" | cat - envs/${{ matrix.suffix }}-pinned.yaml > temp && mv temp envs/${{ matrix.suffix }}-pinned.yaml
+
+    # - name: Add SPDX header (windows)
+    #   if: ${{ matrix.suffix == 'windows' }}
+    #   run: |
+    #     $SPDX_HEADER = "# SPDX-FileCopyrightText: Contributors to PyPSA-Eur <https://github.com/pypsa/pypsa-eur>`r`n# SPDX-License-Identifier: CC0-1.0`r`n`r`n"
+    #     $CurrentContent = Get-Content "envs/${{ matrix.suffix }}-pinned.yaml" -Raw
+    #     $NewContent = $SPDX_HEADER + $CurrentContent
+    #     $NewContent | Set-Content "envs/${{ matrix.suffix }}-pinned.yaml"
+
+    - name: Cache environment files
+      uses: actions/upload-artifact@v4
+      with:
+        name: ${{ matrix.suffix }}-pinned
+        path: envs/${{ matrix.suffix }}-pinned.yaml
+
+  create-pull-request:
+    needs: update-pinned-environment
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - name: Download all artifacts
+      uses: actions/download-artifact@v4
+
+    - name: Prepare files for commit
+      run: |
+        mkdir -p envs
+        mv linux-pinned/* envs/linux-pinned.yaml
+        mv macos-pinned/* envs/macos-pinned.yaml
+        mv windows-pinned/* envs/windows-pinned.yaml
+
+    - name: Create Pull Request
+      uses: peter-evans/create-pull-request@v7
+      with:
+        token: ${{ secrets.GITHUB_TOKEN }}
+        branch: update-pinned-environment
+        title: "[github-actions.ci] Update pinned envs"
+        body: "Automatically generated PR to update pinned environment files for Windows, macOS, and Linux."
+        commit-message: "Update pinned environment files for all platforms"